AT291713B - Process for the lubrication during the hot extrusion of metals that are difficult to mold, in particular steel - Google Patents

Process for the lubrication during the hot extrusion of metals that are difficult to mold, in particular steel

Info

Publication number
AT291713B
AT291713B AT350568A AT350568A AT291713B AT 291713 B AT291713 B AT 291713B AT 350568 A AT350568 A AT 350568A AT 350568 A AT350568 A AT 350568A AT 291713 B AT291713 B AT 291713B
Authority
AT
Austria
Prior art keywords
metals
mold
difficult
hot extrusion
particular steel
Prior art date
Application number
AT350568A
Other languages
German (de)
Original Assignee
Mannesmann Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of AT291713B publication Critical patent/AT291713B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubricants (AREA)
  • Forging (AREA)
AT350568A 1967-04-12 1968-04-09 Process for the lubrication during the hot extrusion of metals that are difficult to mold, in particular steel AT291713B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0073572 1967-04-12

Publications (1)

Publication Number Publication Date
AT291713B true AT291713B (en) 1971-07-26

Family

ID=7315111

Family Applications (1)

Application Number Title Priority Date Filing Date
AT350568A AT291713B (en) 1967-04-12 1968-04-09 Process for the lubrication during the hot extrusion of metals that are difficult to mold, in particular steel

Country Status (5)

Country Link
AT (1) AT291713B (en)
DE (1) DE1602306A1 (en)
FR (1) FR1561655A (en)
GB (1) GB1168385A (en)
SE (1) SE351141B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422452A1 (en) * 1978-04-13 1979-11-09 Commissariat Energie Atomique Hot working of oxidisable metal or alloy billet - esp. of uranium alloy billet coated with glass to eliminate its oxidn. during extrusion
US4358544A (en) 1980-07-04 1982-11-09 Daniel Doncaster & Sons Limited Single phase glass compositions for use in protective and lubricating coatings for the heat treatment and hot working of metals

Also Published As

Publication number Publication date
FR1561655A (en) 1969-03-28
GB1168385A (en) 1969-10-22
SE351141B (en) 1972-11-20
DE1602306A1 (en) 1971-09-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee